policy_module(webalizer,1.0)

########################################
#
# Declarations
#
type webalizer_t;
type webalizer_exec_t;
domain_type(webalizer_t)
domain_entry_file(webalizer_t,webalizer_exec_t)
role system_r types webalizer_t;

type webalizer_etc_t; #, usercanread;
files_type(webalizer_etc_t)

type webalizer_usage_t;
files_type(webalizer_usage_t)

type webalizer_tmp_t;
files_tmp_file(webalizer_tmp_t)

type webalizer_var_lib_t;
files_type(webalizer_var_lib_t)

type webalizer_write_t;
files_type(webalizer_write_t)

########################################
#
# Local policy
#
allow webalizer_t self:capability dac_override;
allow webalizer_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
allow webalizer_t self:fd use;
allow webalizer_t self:fifo_file rw_file_perms;
allow webalizer_t self:shm create_shm_perms;
allow webalizer_t self:sem create_sem_perms;
allow webalizer_t self:msgq create_msgq_perms;
allow webalizer_t self:msg { send receive };
allow webalizer_t self:unix_dgram_socket create_socket_perms;
allow webalizer_t self:unix_stream_socket create_stream_socket_perms;
allow webalizer_t self:unix_dgram_socket sendto;
allow webalizer_t self:unix_stream_socket connectto;
allow webalizer_t self:tcp_socket connected_stream_socket_perms;
allow webalizer_t self:udp_socket { connect connected_socket_perms };

allow webalizer_t webalizer_etc_t:file { getattr read };

allow webalizer_t webalizer_tmp_t:dir create_dir_perms;
allow webalizer_t webalizer_tmp_t:file create_file_perms;
files_create_tmp_files(webalizer_t, webalizer_tmp_t, { file dir })

allow webalizer_t webalizer_var_lib_t:file create_file_perms;
allow webalizer_t webalizer_var_lib_t:dir rw_dir_perms;
files_create_var_lib(webalizer_t,webalizer_var_lib_t)

kernel_read_kernel_sysctl(webalizer_t)
kernel_read_system_state(webalizer_t)

corenet_tcp_sendrecv_all_if(webalizer_t)
corenet_udp_sendrecv_all_if(webalizer_t)
corenet_raw_sendrecv_all_if(webalizer_t)
corenet_udp_sendrecv_all_nodes(webalizer_t)
corenet_tcp_sendrecv_all_nodes(webalizer_t)
corenet_raw_sendrecv_all_nodes(webalizer_t)
corenet_tcp_sendrecv_all_ports(webalizer_t)
corenet_udp_sendrecv_all_ports(webalizer_t)
corenet_tcp_bind_all_nodes(webalizer_t)
corenet_udp_bind_all_nodes(webalizer_t)

fs_search_auto_mountpoints(webalizer_t)

files_read_etc_files(webalizer_t)
files_read_etc_runtime_files(webalizer_t)

libs_use_ld_so(webalizer_t)
libs_use_shared_libs(webalizer_t)

logging_list_logs(webalizer_t)
logging_send_syslog_msg(webalizer_t)

miscfiles_read_localization(webalizer_t)

sysnet_read_config(webalizer_t)

userdom_use_unpriv_users_fd(webalizer_t)

optional_policy(`nis.te',`
	nis_use_ypbind(webalizer_t)
')

optional_policy(`nscd.te',`
	nscd_use_socket(webalizer_t)
')

optional_policy(`cron.te',`
	cron_system_entry(webalizer_t,webalizer_exec_t)
')

ifdef(`TODO',`
# a "run" interface needs to be
# added, and have sysadm_t use it
# in a optional_policy block.

allow webalizer_t httpd_log_t:dir { getattr read search };
allow webalizer_t httpd_log_t:file { read getattr };
allow webalizer_t httpd_log_t:lnk_file { getattr read };

allow webalizer_t httpd_sys_content_t:dir create_dir_perms;
allow webalizer_t httpd_sys_content_t:file create_file_perms;
allow webalizer_t httpd_sys_content_t:lnk_file create_lnk_perms;
')